12 instances from 2 years 2018 - 8 instances Jan Feb Mar Apr May Jun 22 5 Jun 22, 2018 5 instances 02:58:09 03:06:59 03:49:00 06:05:57 21:00:01 23 3 Jun 23, 2018 3 instances 07:07:17 07:15:08 07:17:06 Jul Aug Sep Oct Nov Dec 2017 - 4 instances Jan Feb Mar Apr May Jun Jul Aug Sep Oct 2 3 Nov Dec 25 26